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Message-ID: <20190125215522.GF23924@voyager>
Date: Fri, 25 Jan 2019 22:55:22 +0100
From: Markus Wichmann <nullplan@....net>
To: musl@...ts.openwall.com
Subject: Re: Infinite loop in malloc
Hi all,
one more idea I just had: This might be a use-after-free bug. If the
program had clobbered the chunk pointers, the a_and_64() in unbin()
wouldn't be triggered, leading to the infinite loop described in the OP.
Ciao,
Markus
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